SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for jumo.ru
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- jumo.ru
- Valid from
- May 20, 2024
- Valid until
- Aug 18, 2024 (expired 702 days ago)
- Public key
- RSA 2048-bit
- Serial
- 035E9B6EA9DBF2CB7EE691EF3E8C391F1324
- SHA-256 fingerprint
- D9:C2:75:7A:C1:B9:CC:71:9A:8B:89:59:25:B6:37:4E:23:40:B2:49:4C:A9:05:46:6D:90:FE:46:D8:5F:39:62
- Chain
- R3 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.